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FD718 UV Flame Detector Alarm for Burning

• 2 or 4 wire models
• Advanced detection and discrimination algorithms
• Using UVTRON flame sensor from HAMAMATSU
• Easy installation and maintenance
• Sleek low-profile housing design
• Quick Detection of Flame from Distance
• High Sensitivity and Wide Directivity
• SMD circuit board design-satisfactory quality and reliability guaranteed
• N/C (normal/close)-N/O (normal/open)selectable relay output or remote LED indication output
  • FD-718
  • Sentek


FD-718 Series

Ultraviolet Flame Detector

All of the Sentek’s FD-718 series conventional Ultraviolet Flame detectors meet the requirements of EN54-10 for use in fire alarm signaling systems, which provide fast and reliable response for visible flame and fire detection. They are intended for use in 2-wire/4-wire Class A2 supervised zone circuits. The FD-718 series detectors are subject to panel compatibility limits and compliance with corresponding NFPA 72E standards, local codes, and ordinances.

Product Features

•  2 or 4 wire models

•  Advanced detection and discrimination algorithms

•  Using UVTRON flame sensor from HAMAMATSU

•  Easy installation and maintenance

•  Sleek low-profile housing design

•  Quick Detection of Flame from Distance

•  High Sensitivity and Wide Directivity

•  SMD circuit board design-satisfactory quality and reliability guaranteed

•  N/C (normal/close)-N/O (normal/open)selectable relay output or remote LED indication output

The range includes


FD718-2 

2-wire Flame Alarm

FD718-2L  

2-wireFlame Alarm with Remote LED Output

FD718 - 4  

4-wire Flame Alarm with Relay Output (12/24VDC)

Product Specification

Model  

2/4 wire

Voltage DC

Standby

Current

(Max.)

Alarm

Current

(Max.)

Start-Up

Current

(Max.)

Start-Up

Time

(Max.)

Permissible

Current

(Max.)

Alarm contact  Base model

FD 718-2  

2

12~28V  220μA  55mA 260μA 30 Seconds 80mA —   P/N992001

FD 718-2L  

2

12~28V  220μA  55mA 260μA 30 Seconds 80mA —   P/N994001

FD 718-4 

4

12/24V   220μA  55mA 260μA 30 Seconds 80mA Form A  P/N994001


Spectral Response

185 to 260 nm

Effective Range

6m (flame height :2 cm)

Alarm Indicator

LED continuously emitting red light

Remote Output

25 mA max., diode gate

Temperature Range

0°C to 50°C .

Permissible Current

80mA maximum

Humidity

0 to 95% RH, no condensation or icing

Alarm Contact

(for 4-wire) NO or NC Operation, Form A: 2.0A@30VDC/0.5A@125VAC

Dimensions

102mm (dia.) x 40mm (ht) with base

Weight

130g with base

Certificate


证书


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CONTACT US

 +86 574 87155635, 87153117

 # 8108 or 8817

 +86 180-5855-7012

sales@sentek.cc , service@sentek.cc

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